Brand dari ICOM
Icom FR3000 VHF Repeater
This repeater looks as good as it performs. A rugged heatsink, large cooling fans and a high performance power module provide the repeater with a stable 50W at full duty cycle operation.
A built-in backup system supports automatic switching to an external power supply (13.6V DC) if the AC power supply fails.
Up to 16 CTCSS/DTCS tones (TX/RX tones respectively) can be programmed in a channel. This feature allows you to share a channel with multiple user groups. You can also give priority/exclusive use to a specified group simply by programming different tones to another memory channel. Ideal for many different applications.
Multiple signaling systems are equipped as standard. These systems are fully compatible with Icom F-series radios.
The repeater has an internal space to install a duplexer and isolator*. The controls of the duplexer are accessible from the front of the repeater without disassembly. Faster and easier maintenance and adjustment is possible.
* Ask your dealer for details about available duplexers and isolators.
You can control the repeater from a remote location over the air or over a phone line with DTMF.
19-inch rack mount, MB-78
Installation on a wall with the MB-77
Frequency coverage (MHz)
400-430MHz, 430-450MHz, 450-480MHz
|No. of channels||32 channels|
|PLL channel step||5, 6. 25KHz (2.5kHz, VHF repeater operation only)|
UHF (U.S.A. version)
±1.5ppm < /br> ±2.5ppm
|Operating temperature range||
-30°C to +60°C
-22°F to +140°F
Power supply voltage
220-240V AC (50/60Hz)*
Current drain (at 13.6 V DC)
|Antenna impedance||50Ω (Type-N × 2)|
|Dimensions (proj. not incl.)||
410(W) × 110(H) × 360(D) mm
16 5⁄32 × 4 11⁄32 × 14 3⁄16 in
|Weight||12 kg; 26.4lb (approx.)|
|Output power||50W (high), 10W (low) selectable (at 13.6V DC)|
|Max. frequency deviation||±5.0kHz/±2.5kHz (wide/narrow)|
|Adjacent channel power||70/60dB (wide/narrow)|
|Hum and noise||40/34dB (wide/narrow)|
|Microphone impedance||600 ohm (8-pin modular)|
|Sensitivity||0.25µV typ. (at 12dB SINAD)|
|Adjacent channel selectivity||70/60dB (wide/narrow)|
|Intermodulation rejection ratio||70dB|
|Hum and noise ratio||40/34dB (wide/narrow)|
|Audio output power||2.5 W typ. at 10% distortion with a 4 ohm load|
|External speaker connector||2-conductor 3.5 (d) mm (1⁄8″)/4Ω|